
FN 66101384 545 Tactical 45 ACP 15+1/18+1, 4.71″ Black Target Crown/Threaded Steel Barrel, Flat Dark Earth PVD Optic Cut/Serrated Steel Slide & Polymer Frame w/Picatinny Rail, Ambidextrous
May 26, 2026
FN 66101390 545 MRD Full Size 45 ACP 10+1 4.10″ Black Hammer Forged/Target Crown Barrel/ Flat Dark Earth Optic Cut/Serrated Slide/Flat Dark Earth Polymer Frame w/Picatinny Rail, Ambidextrous
May 26, 2026FN 66101387 545 MRD Full Size Frame 45 ACP 15+1, 4.10″ Black Target Crown Steel Barrel, Black PVD Optic Cut/Serrated Steel Slide & Polymer Frame w/Picatinny Rail, Ambidextrous
$819.00
FN 66101387 545 MRD Full Size Frame 45 ACP 15+1, 4.10″ Black Target Crown Steel Barrel, Black PVD Optic Cut/Serrated Steel Slide & Polymer Frame w/Picatinny Rail, Ambidextrous
2 in stock
The FN 545 MRD is a pleasure to handle with the upgraded ergonomics. Built with enduring accuracy in mind, shooters can mount their favorite red dot sight in minutes, adding pinpoint control on command. Featuring the high endurance striker, crisp trigger pull, fully ambidextrous slide stop lever and magazine release, MIL-STD-1913 rail, Driftable steel sights co-witness, loaded chamber indicator and Low-Profile Optics Mounting System. Includes two interchangeable backstraps, two magazines, four MRD mounting plates, owners manual, locking device and case.
| UPC | 845737015701 |
|---|---|
| Manufacturer | FN America / FN Herstal |
| Manufacturer Part Number | 66-101387 |
| Action | Semi-Auto |
| ATF Type | Pistol |
| Barrel Finish | Black |
| Barrel Length | 4.10" |
| Caliber/Gauge | .45 ACP |
| Capacity | 15 |
| Length | 12.0500 |
| Model | FN 545 MRD |
| Number of Magazines | 2 |
| Package Height | 3.2 |
| Package Width | 12.0 |
| Product Type | Striker Fired |
| Rate of Twist | 1-in-16" |
| Safety | No |
| Shipping Weight | 4.1 |
| Sights | Optic Height Sights |
| Sights Type | Driftable Steel Co-Witness |
| Slide Description | Optic Cut/Serrated |
| State Restriction (CA) | NO DIRECT SHIP TO CALIFORNIA |
| State Restriction (RI) | NO DIRECT SHIP TO RHODE ISLAND |
| State Restriction (WA) | NO DIRECT SHIP TO WASHINGTON |





